Gaya APA
Burks, G, E, W, D, J, M.
(1980).
Let's Write English
(
Cet. 1)
.
Amerika:
Wishon/Burks.
Gaya MLA
Burks, George, E., Wishon, Dan, Julia, M..
"Let's Write English".
Cet. 1
Amerika:
Wishon/Burks,
1980.
Text.